IDEA-127918 Unnecessary quotes are added to variable value copied to clipboard in debugger

java/debugger/impl/src/com/intellij/debugger/engine/JavaValue.java

@@ -41,6 +41,7 @@ import com.intellij.xdebugger.frame.*;
 import com.intellij.xdebugger.frame.presentation.XRegularValuePresentation;
 import com.intellij.xdebugger.frame.presentation.XStringValuePresentation;
 import com.intellij.xdebugger.frame.presentation.XValuePresentation;
+import com.intellij.xdebugger.impl.ui.XValueTextProvider;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -50,7 +51,7 @@ import java.util.List;
 /**
 * @author egor
 */
-public class JavaValue extends XNamedValue implements NodeDescriptorProvider {
+public class JavaValue extends XNamedValue implements NodeDescriptorProvider, XValueTextProvider {
   private static final Logger LOG = Logger.getInstance(JavaValue.class);
 
   private final JavaValue myParent;
@@ -377,4 +378,9 @@ public class JavaValue extends XNamedValue implements NodeDescriptorProvider {
     }
     return evaluationExpression;
   }
+
+  @Override
+  public String getValueText() {
+    return myValueDescriptor.getValueText();
+  }
 }

platform/xdebugger-impl/src/com/intellij/xdebugger/impl/ui/XValueTextProvider.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.xdebugger.impl.ui;
+
+/**
+ * @author egor
+ */
+public interface XValueTextProvider {
+  String getValueText();
+}

platform/xdebugger-impl/src/com/intellij/xdebugger/impl/ui/tree/actions/XFetchValueActionBase.java

@@ -22,6 +22,7 @@ import com.intellij.openapi.project.Project;
 import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.util.SmartList;
 import com.intellij.xdebugger.frame.XFullValueEvaluator;
+import com.intellij.xdebugger.impl.ui.XValueTextProvider;
 import com.intellij.xdebugger.impl.ui.tree.XDebuggerTree;
 import com.intellij.xdebugger.impl.ui.tree.nodes.HeadlessValueEvaluationCallback;
 import com.intellij.xdebugger.impl.ui.tree.nodes.WatchMessageNode;
@@ -74,7 +75,14 @@ public abstract class XFetchValueActionBase extends AnAction {
         XValueNodeImpl valueNode = (XValueNodeImpl)node;
         XFullValueEvaluator fullValueEvaluator = valueNode.getFullValueEvaluator();
         if (fullValueEvaluator == null) {
-          valueCollector.add(StringUtil.notNullize(valueNode.getRawValue()));
+          String rawValue;
+          if (valueNode.getValueContainer() instanceof XValueTextProvider) {
+            rawValue = ((XValueTextProvider)valueNode.getValueContainer()).getValueText();
+          }
+          else {
+            rawValue = valueNode.getRawValue();
+          }
+          valueCollector.add(StringUtil.notNullize(rawValue));
         }
         else {
           new CopyValueEvaluationCallback(valueNode, valueCollector).startFetchingValue(fullValueEvaluator);